[Intel-gfx] [PATCH xf86-video-intel 2/6] sna/gen6+: Split out wm_kernel from the sna_composite_op flags

[Ville Syrjälä]

On Wed, Jul 04, 2018 at 08:08:49PM +0100, Chris Wilson wrote:
> Quoting Ville Syrjala (2018-07-04 19:59:15)
> > From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> > 
> > With the extra video kernels we already ran out of bits in
> > the flags. To tackle that let's just split out the
> > wm_kernel to its own thing.
> 
> Does make one wish we had used push constants or loading them from a
> constant surface. Oh well, stick to the path of least resistance. Looks
> fine, but I should double check the asm at the end.

Yeah. I should really rewrite these things to use the brw thing, at
which point I imagine it would be feasible to pass in some constants
as well. So far the motivation has escaped me.

-- 
Ville Syrjälä
Intel